/*
 *
 * (c) Copyright Ascensio System Limited 2010-2018
 *
 * This program is freeware. You can redistribute it and/or modify it under the terms of the GNU 
 * General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html). 
 * In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that 
 * Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
 *
 * THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
 * FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
 *
 * You can contact Ascensio System SIA by email at sales@onlyoffice.com
 *
 * The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display 
 * Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
 *
 * Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains 
 * relevant author attributions when distributing the software. If the display of the logo in its graphic 
 * form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE" 
 * in every copy of the program you distribute. 
 * Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
 *
*/


using ASC.Xmpp.Core.protocol.iq.disco;
using System.Collections.Concurrent;
using System.Collections.Generic;

namespace ASC.Xmpp.Server.Session
{
	public class ClientInfo
	{
		private const string DEFAULT_NODE = "DEFAULT_NODE";

        private IDictionary<string, DiscoInfo> discoCache = new ConcurrentDictionary<string, DiscoInfo>();

		public DiscoInfo GetDiscoInfo(string node)
		{
            if (string.IsNullOrEmpty(node))
            {
                node = DEFAULT_NODE;
            }

            DiscoInfo info;
            discoCache.TryGetValue(node, out info);
            return info;
		}

		public void SetDiscoInfo(DiscoInfo discoInfo)
		{
            if (discoInfo == null)
            {
                return;
            }
			var node = !string.IsNullOrEmpty(discoInfo.Node) ? discoInfo.Node : DEFAULT_NODE;
			discoCache[node] = discoInfo;
		}
	}
}
